466454440 has 16 divisors (see below), whose sum is σ = 1049522580. Its totient is φ = 186581760.

The previous prime is 466454437. The next prime is 466454441. The reversal of 466454440 is 44454664.

It can be written as a sum of positive squares in 2 ways, for example, as 377680356 + 88774084 = 19434^2 + 9422^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 466454440.

It is not an unprimeable number, because it can be changed into a prime (466454441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5830641 + ... + 5830720.

Almost surely, 2^466454440 is an apocalyptic number.

466454440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

466454440 is an abundant number, since it is smaller than the sum of its proper divisors (583068140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

466454440 is a wasteful number, since it uses less digits than its factorization.

466454440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11661372 (or 11661368 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 37.

The square root of 466454440 is about 21597.5563432533. The cubic root of 466454440 is about 775.5379906544.

The spelling of 466454440 in words is "four hundred sixty-six million, four hundred fifty-four thousand, four hundred forty".